Time-Space-Medium Collaboratively Modulated LIBS Combined with Matrix Dilution: From Self-Absorption to Isotope Discrimination of Lithium - Zhihang Lai; Shujia Wu; Cheng Xu; Zhao Zhang; Shaowei Wang; Yifan Wu; Dongbin Qian; Zhaoxuan Sun; Yong Zhang; Shaohua Sun; Zuoye Liu (Journal of the American Chemical Society, 2026)